646-13-9

Name Isobutyl stearate
CAS 646-13-9
EINECS(EC#) 211-466-1
Molecular Formula C22H44O2
MDL Number MFCD00072278
Molecular Weight 340.58
MOL File 646-13-9.mol
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Chemical Properties

Appearance Waxy, crystalline solid.
Melting point  about 20°
Boiling point  381.5°C
density  0.85 g/cm3 (20℃)
refractive index  1.4365 (estimate)
storage temp.  Store below +30°C.
form  solid
Odor at 100.00?%. mild fatty
Henry's Law Constant 2.6×10-4 mol/(m3Pa) at 25℃, HSDB (2015)
Cosmetics Ingredients Functions SKIN CONDITIONING - EMOLLIENT
SKIN CONDITIONING
Cosmetic Ingredient Review (CIR) Isobutyl stearate (646-13-9)
InChI 1S/C22H44O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22(23)24-20-21(2)3/h21H,4-20H2,1-3H3
InChIKey ORFWYUFLWUWSFM-UHFFFAOYSA-N
SMILES O(CC(C)C)C(=O)CCCCCCCCCCCCCCCCC
LogP 9.800 (est)
NIST Chemistry Reference Octadecanoic acid, 2-methylpropyl ester(646-13-9)
EPA Substance Registry System Octadecanoic acid, 2-methylpropyl ester(646-13-9)

Safety Data

WGK Germany  WGK 1
TSCA  TSCA listed
Storage Class 11 - Combustible Solids
Hazardous Substances Data 646-13-9(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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